** Shares of ReNerve RNV.AX rise as much as 30% to A$0.130, their highest levels since November 24
** Stock marks its biggest intraday pct gain since November 13
** The medical device innovator receives market registration approval in Malaysia for its NervAlign Nerve Cuff
** Adds that product is used in peripheral nerve repair, offering precise solution for supporting nerve regeneration
** Stock lost over 40% in 2025
(Reporting by Rajasik Mukherjee in Bengaluru)
((Rajasik.Mukherjee@thomsonreuters.com))